High Quality OEM Key Blanks for a 1991 Buick Somerset. Includes One Primary and One Secondary Key Blank.

Note: GM manufactured and sold the GM Lettered, single sided, 6-cut key from about 1968 to the mid 90's. The GM single sided key is sold in letters A, B, C, D, E, H, J and K, and this letter is stamped in the keys key blade. The lettered keys are sold in pairs and the primary and secondary keys are paired as (A, B), (C, D), (E, H) and (J, K). This is how the manufacturer paired the keys, and if your cars locks are stock, than your car should use keys from one of the 4 pairs. However, if your locks have been changed, than your keys might not be paired like the keys that were originally sold with your car. For example, you primary key might be a 'J' key and secondary key might be a 'B' key. Therefore, your pair is a (J, B). carlocksandkeys.com has all the GM lettered keys, so if your car does not use the stock pairing, than simply send us an email after you purchase the keys, and we will make sure your receive the correct GM lettered keys. Send your email to sales@carlocksandkeys.com

As long as your car locks are stock, than there is no reason to contact us. Simply buy the keys and the correct pair will be sent to you.

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